export declare const assertSafeKey: (key: string) => void;
/** Like {@link assertSafeKey} but permits the empty string (a list-everything prefix). */
export declare const assertSafePrefix: (prefix: string) => void;
/** Normalize a client-facing prefix to `""` or `"trimmed/"`. */
export declare const normalizePrefix: (prefix?: string) => string;
/** Prepend the authorize prefix and validate the resolved key. */
export declare const scopeKey: (prefix: string, key: string) => string;
/** Strip the authorize prefix from a storage-relative key for the wire. */
export declare const unscopeKey: (prefix: string, key: string) => string;
//# sourceMappingURL=keys.d.ts.map